Panasonic SA-MAX9000GN Service Manual page 38

: CD SIGNAL LINE : TUNER/AUX SIGNAL LINE : USB SIGNAL LINE
TUN WCK
TUN WCK
DSP WCK
DSP WCK
TUN BCK
TUN BCK
DSP BCK
DSP BCK
FROM/TO AUDIO
DSP SDO0
DSP SDO0
DAMP_CLK
DAMP_CLK
TUN SDO
TUN SDO
REM_IN
REM_IN
MIC IN
MIC IN
PCONT
PCONT
NRST
NRST
FROM/TO
SYNC
POWER SUPPLY SYNC
TEMP DET
TEMP DET
PDET
PDET
TO SYSTEM CONTROL
BLOCK (3/4)
MAIN P.C.B.
I2C SDA
I2C SDA
FROM/TO AUDIO
I2C SCL
I2C SCL
IC1001
SOC
IC1004
EEPROM
SP SCL 106 6 SCL
SP SDA 107 5 SDA
LRCKI1
110
83 LRCKO1
DC DET AMP 78
111 BCKI1
82 BCKO1
81 DATAO1
IC1202
77 DAMP_CLK IO EXPANDER
33 SDA
112 DATAI1
32 SCL
116 GPIO18
41 ADIN7 SP INT 115 39 IRQN
NRST 1 27 RESET
114 PCONT
95 NRST
2 SYNC
39 ADIN5
93 PDET
38
DC DET
DC DET FROM AUDIO
IC8501
Q8501,Q8502,Q8503
Q8504,Q8505
Q8506,Q8507,Q8508
Q8509,Q8510,Q8511
FAN CONTROL
DC DET AMP
CN8001 CN1851
POSITIVE
1 2
+15V NEGATIVE CN8001 CN1851
2 1
FAN OUT
PWM1 42
QR1201 FAN
CONTROL
CIRCUIT
PWM2 43 SWITCH
POWER UP
KPY11 2 POWER UP
USB A PCONT
USB A PCONT
PX4 23
USB B PCONT
KPY5 22 USB B PCONT
PCONT2
KPY7 15 PCONT2
PCONT3 FROM/TO
PCONT3
KPY6 18
POWER SUPPLY
REG BP
REG BP
KPX5 26
NRST
NRST
DC DET
DC DET
SMPS P.C.B. FAN UNIT (SMPS)
CN1852
POSITIVE +
2
CN1852 -
NEGATIVE
1
FAN UNIT (FRONT)
POSITIVE P8502 +
2
NEGATIVE P8502 -
1
FAN UNIT (REAR)
P8503
POSITIVE +
2
P8503
NEGATIVE -
1
SA-MAX9000GN/PU SYSTEM CONTROL (4/4) BLOCK DIAGRAM